DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 788

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 15 Serial Communication Interface with FIFO (SCIF)
Rev. 3.00 Sep. 28, 2009 Page 756 of 1650
REJ09B0313-0300
Bit
5, 4
3
2
1
Bit Name
TTRG[1:0]
MCE
TFRST
RFRST
Initial
Value
00
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Transmit FIFO Data Trigger
Set the quantity of remaining transmit data which sets
the transmit FIFO data register empty (TDFE) flag in the
serial status register (SCFSR). The TDFE flag is set to 1
when the quantity of transmit data in the transmit FIFO
data register (SCFTDR) becomes less than the set
trigger number shown below.
00: 8 (8)*
01: 4 (12)*
10: 2 (14)*
11: 0 (16)*
Note:
Modem Control Enable
Enables modem control signals CTS and RTS.
For channels 0 to 2 in clock synchronous mode, MCE bit
should always be 0.
0: Modem signal disabled*
1: Modem signal enabled
Note:
Transmit FIFO Data Register Reset
Disables the transmit data in the transmit FIFO data
register and resets the data to the empty state.
0: Reset operation disabled*
1: Reset operation enabled
Note:
Receive FIFO Data Register Reset
Disables the receive data in the receive FIFO data
register and resets the data to the empty state.
0: Reset operation disabled*
1: Reset operation enabled
Note:
*
*
*
*
Values in parentheses mean the number of
empty bytes in SCFTDR when the TDFE
flag is set to 1.
The CTS level has no effect on transmit
operation, regardless of the input value, and
the RTS level has no effect on receive
operation.
Reset operation is executed by a power-on
reset.
Reset operation is executed by a power-on
reset.